summaryrefslogtreecommitdiff
path: root/scripts/re-pacman
blob: 350fe865128850e2d9d8d9c066d0a6c5570cad18 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
#!/bin/sh
#
#   re-pacman: regenerate a pacman package based on installed files and the
#   pacman database entries.  Useful for reuse, or possible config file
#   extension
#  
#   Copyright (c) 2006 Aaron Griffin <aaron@archlinux.org>
#  
#   This program is free software; you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation; either version 2 of the License, or
#   (at your option) any later version.
# 
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.
#  
#   You should have received a copy of the GNU General Public License
#   along with this program; if not, write to the Free Software
#   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 
#   USA.
#

#TODO
#   * Check for md5 changes in backup lines and change pkgrel

pacinfo () {
  [ $# -ne 2 ] && return 1
  #use echo to strip spaces
  echo $(pacman -Qi ${1} | grep "${2}" | cut -d: -f2-)
}

make_pkginfo () {
  echo "# Generated by re-pacman 1.0.0"
  echo "# On $(date)"
  echo "pkgname =$(pacinfo ${1} Name)"
  echo "pkgver =$(pacinfo ${1} Version)"
  echo "pkgdesc =$(pacinfo ${1} Description)"
  echo "url =$(pacinfo ${1} URL)"
  echo "builddate =$(pacinfo ${1} 'Build Date')"
  echo "packager =$(pacinfo ${1} Packager)"
  echo "size =$(pacinfo ${1} Size)"
  echo "arch =$(pacinfo ${1} Architecture)"
  deps=$(pacinfo ${1} 'Depends On')
  for d in ${deps}; do
    echo "depend = ${d}"
  done
}

if [ $# -ne 1 ]; then
  echo "usage: re-pacman <installed package name>"
  exit 1
fi

ver=$(pacinfo ${1} Version)
if [ "x${ver}" = "x" ]; then
  echo "Package '${1}' not found, aborting."
  exit 1
fi

echo ":: Cleaning up old files"
rm -f .PKGINFO .FILELIST "${1}-${ver}.pkg.tar.gz"

echo ":: Building PKGINFO"
make_pkginfo ${1} > .PKGINFO
echo ":: Building FILELIST"
pacman -Ql ${1} | cut -d' ' -f2- > .FILELIST

flist=".PKGINFO .FILELIST"
flist="${flist} $(pacman -Ql ${1} | sed 's|\w* \(.*\)|/\1|g' | grep -v '/$')"

echo ":: Building final package tarball"
echo ${flist} | tr ' ' '\n' | tar czf "${1}-${ver}.pkg.tar.gz" -T - 2>/dev/null

rm -f .PKGINFO .FILELIST
echo ":: Package '${1}-${ver}.pkg.tar.gz' is now ready for installation"

# vim: set ts=2 sw=2 noet: